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2 changes: 1 addition & 1 deletion Project.toml
Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
name = "UnixTimes"
uuid = "ab1a18e7-b408-4913-896c-624bb82ed7f4"
authors = ["Christian Rorvik <christian.rorvik@gmail.com>"]
version = "1.7.1"
version = "1.7.2"

[deps]
Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
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28 changes: 16 additions & 12 deletions ext/UnixTimesMakieExt.jl
Original file line number Diff line number Diff line change
Expand Up @@ -6,36 +6,40 @@ using Observables
using Dates

struct UnixTimeConversion <: Makie.AbstractDimConversion
custom_epoch::Observable{Union{Nothing, UnixTime}}
function UnixTimeConversion(custom_epoch = nothing)
new(Observable{Union{Nothing, UnixTime}}(custom_epoch; ignore_equal_values=true))
custom_epoch::Observable{UnixTime}
function UnixTimeConversion(custom_epoch = UNIX_EPOCH)
new(Observable{UnixTime}(custom_epoch; ignore_equal_values=true))
end
end

function number_to_unixtime(conversion::UnixTimeConversion, i)
Nanosecond(round(Int64, Float64(i))) + something(conversion.custom_epoch[], UNIX_EPOCH)
Nanosecond(round(Int64, Float64(i))) + conversion.custom_epoch[]
end
function unixtime_to_number(conversion::UnixTimeConversion, value::UnixTime)
Dates.value(value - conversion.custom_epoch[])
end

Makie.expand_dimensions(::PointBased, y::AbstractVector{<:UnixTime}) = (keys(y), y)

Makie.needs_tick_update_observable(conversion::UnixTimeConversion) = nothing
Makie.needs_tick_update_observable(conversion::UnixTimeConversion) = conversion.custom_epoch

Makie.should_dim_convert(::Type{UnixTime}) = true

Makie.create_dim_conversion(::Type{UnixTime}) = UnixTimeConversion()

function Makie.convert_dim_value(conversion::UnixTimeConversion, value::UnixTime)
Dates.value(value - something(conversion.custom_epoch[], UNIX_EPOCH))
unixtime_to_number(conversion, value)
end
function Makie.convert_dim_value(conversion::UnixTimeConversion, values::AbstractArray{UnixTime})
Dates.value.(values .- something(conversion.custom_epoch[], UNIX_EPOCH))
unixtime_to_number.(tuple(conversion), values)
end
function Makie.convert_dim_value(conversion::UnixTimeConversion, attr, values, prev_values)
unixtime_to_number.(tuple(conversion), values)
end

function Makie.convert_dim_observable(conversion::UnixTimeConversion, values::Observable, deregister)
if conversion.custom_epoch[] === nothing
conversion.custom_epoch[] = last(values[])
end

result = map(values, conversion.custom_epoch) do vs, ep
Dates.value.(vs .- something(ep, UNIX_EPOCH))
Dates.value.(vs .- ep)
end
append!(deregister, result.inputs)
result
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